Bob Weir was on hand at Daytona International Speedway in Florida yesterday to support his sister-in-law Leilani Munter, a driver on the ARCA Series, as she participated in the Lucas Oil 200 yesterday at the famed raceway.

Munter wasn't without a touch of the Dead as Weir put a Grateful Dead sticker on the bumper of her car before she took off for the 200-mile race. Munter, who was towards the top of the pack for most of the race, got caught up in a wreck late and finished 19th.

Check out Weir and Munter before the race yesterday.

How cool Bob Weir from The Grateful Dead with Leilani Münter also status update she started at #17 and is now at #5!!! Go Leilani!! pic.twitter.com/lzvHMhjvAi